This is the Triple K 8 round .22LR magazine for vintage Walther PPK models.
The magazine is 3.35" long for the PPK, please note there is a longer version for the PPK/S and PP in .22LR.
Not suitable for current production models running the stainless steel magazines.
Manufactured from blued steel it features a full length bullet window, thumb assist for loading and is fully strippable for cleaning.